![Mcqmate logo](https://mcqmate.com/images/logos/logo-black.png)
![Mcqmate logo](https://mcqmate.com/images/logos/logo-white.png)
McqMate
Q. |
The original coordinates of the point in polar coordinates are |
A. | X’=r cos (Ф +ϴ) and Y’=r cos (Ф +ϴ) |
B. | X’=r cos (Ф +ϴ) and Y’=r sin (Ф +ϴ) |
C. | X’=r cos (Ф -ϴ) and Y’=r cos (Ф -ϴ) |
D. | X’=r cos (Ф +ϴ) and Y’=r sin (Ф -ϴ) |
Answer» B. X’=r cos (Ф +ϴ) and Y’=r sin (Ф +ϴ) |
View all MCQs in
CAD-CAM and AutomationNo comments yet